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本文以旋螺弹簧为例,通过分析弹性力作功,说明了弹性系统势能零位置选择的任意性,本文对计算弹性系统的势能有一定的参考价值。
In this paper, taking the spiral spring as an example, by analyzing the elastic force work, the arbitrariness of zero position selection of the potential energy of the elastic system is illustrated. This paper has certain reference value for calculating the potential energy of the elastic system.